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Optware / Optware-ng

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dovecot: libcap dependency issue #277

Closed cypriotxx closed 6 years ago

cypriotxx commented 6 years ago

hi there i have a TS-459 with latest firmware 4.3

i have installed Optware-ng without an error but when i try this

[/opt] # /opt/bin/ipkg install dovecot Installing dovecot (1.2.0.beta1-4) on /opt/. Downloading http://ipkg.nslu2-linux.org/optware-ng/ ... 4_i686.ipk. Installing openssl (1.0.2n-1) on /opt/. Downloading http://ipkg.nslu2-linux.org/optware-ng/ ... 1_i686.ipk. Installing cacerts (20180223-1) on /opt/. Downloading http://ipkg.nslu2-linux.org/optware-ng/ ... 1_i686.ipk. Configuring cacerts. Configuring openssl. Configuring dovecot. /opt/sbin/dovecot: error while loading shared libraries: libcap.so.2: cannot open shared object file: No such file or directory Collected errors:

what can i do to fix this please

alllexx88 commented 6 years ago

Hi, Thanks for the report. It's a dependency bug: dovecot depends on libcap.

cypriotxx commented 6 years ago

yes i now installed libcap as well and got this error ahh i did chmod but still the same error

[/opt] # /opt/sbin/dovecot Fatal: safe_mkdir() failed: /opt/var/run/dovecot/login (40777) is still not mode 750 [/opt] #

alllexx88 commented 6 years ago

Hm, I'm not seeing this on my side. You did a chmod 750 /opt/var/run/dovecot/login, right? What is the output of:

ls -d -l /opt/var/run/dovecot/login

?

cypriotxx commented 6 years ago

[/] # chmod 750 /opt/var/run/dovecot/login [/] # /opt/sbin/dovecot Fatal: safe_mkdir() failed: /opt/var/run/dovecot/login (40777) is still not mode 750 [/] # ls -d -l /opt/var/run/dovecot/login drwxrwxrwx 1 admin administ 0 Mar 1 17:25 /opt/var/run/dovecot/login/ [/] #

would it help to check via teamviewer .. ?

alllexx88 commented 6 years ago 
[/] # chmod 750 /opt/var/run/dovecot/login
...
[/] # ls -d -l /opt/var/run/dovecot/login
drwxrwxrwx 1 admin administ 0 Mar 1 17:25 /opt/var/run/dovecot/login/

So chmod fails. Do you perhaps have /opt on a fat32 filesystem, which doesn't support permissions? No other reason I can think of for this to happen 😕

cypriotxx commented 6 years ago

ahh i dont know about that , what command would show that ?

alllexx88 commented 6 years ago

df -T shows all filesystems, ls -d -l /opt -- this shows if /opt is a symlink to somewhere mount | grep /opt -- in case /opt is a separate mount (e.g., a bind mount)

cypriotxx commented 6 years ago

[/] # df -T df: invalid option -- T BusyBox v1.01 (2017.12.07-18:28+0000) multi-call binary

Usage: df [-hmkc] [FILESYSTEM ...]

Print the filesystem space used and space available.

Options: -c correct formatting error

    -h      print sizes in human readable format (e.g., 1K 243M 2G )
    -m      print sizes in megabytes
    -k      print sizes in kilobytes(default)

[/] # ls -d -l /opt drwxrwxrwx 1 admin administ 4096 Mar 2 09:50 /opt/ [/] # mount | grep /opt /dev/sds2 on /opt type fuseblk (rw,allow_other,blksize=4096) [/] #

alllexx88 commented 6 years ago

[/] # mount | grep /opt /dev/sds2 on /opt type fuseblk (rw,allow_other,blksize=4096)

Here's the answer. You're most likely using an NTFS partition, which doesn't support file permissions 😸 You should format it to some filesystem that supports them: ext2/ext3/ext4...

cypriotxx commented 6 years ago

ahh :dancer: thank you so much for helping out i have no idea how to do that but will see what i can find online .. :+1: